- Dropped MySQL 5.1, 5.5.0, 5.5.1, 5.5.2 support;
- DB: Using utf8mb4 by default;
- DB: Using InnoDB by default.
- My Activities dashlet: Ability to display Tasks;
- Acl: Ability to edit own user;
- Filters for File, Image, Attachment-Multiple fields;
- Events: Ability to change confirmation status for attendees.
- Emails: Improving loading performance of the list view.